The PORTech MV-370 includes the following features:

Protocols: SIP (RFC2543, RFC3261)
TCP/IP: IP/TCP/UDP/RTP/RTCP, CMP/ARP/RARP/SNTP, DHCP/DNS Client , IEEE802.1P/Q, ToS/Diffserv, NAT Traversal, STUN, uPnP, IP Assignment, Static IP, DHCP, PPPoE
Codec: G.711 u-Law/a-Law, G.723.1 (5.3k), G.723.1 (6.3k), G.729A, G.729A/B, Voice Quality, VAD, CNG, AEC, LEC, Packet loss
GSM: Quad-band: GSM 850/900/1800/1900 MHz
Speech Service with EFR (Enhance Full Rate)/FR (Full Rate)/HR (Half Rate) Codec
Voip(SIP) GSM conversion (MV-370)
Voip(SIP) CDMA conversion (MV-370C)
Space for 50 mobile to LAN route settings
Space for 50 LAN to mobile route settings
Voice response for setting and status (dial in from mobile)
For call termination (VoIP to GSM) and origination (GSM to VoIP)
Standard SIP(RFC2543, RFC3261) protocol – communicates with other gateway or PC
All functions can be set on web

The PORTech MV-370 is a VoIP GSM Gateway with a single channel. This makes the PORTech MV-370 able to use call termination (VoIP to GSM) and call orgination (GSM to VoIP). The PORTech MV-370 is completely compatible with Asterisk, it connects as a SIP trunk which makes it cheaper to contact mobile phones via the SIM card. The PORTech MV-370 can support one SIM card so it will support one GSM channel at a time. The PORTech MV-370 is compatible with most areas worldwide as it is a quad-band device

The PORTech MV-370 is capable of receiving calls from all users whether it is a mobile or landline. The PORTech MV-370 can also forward calls via the internet to a VoIP gateway, IP PBX or ITSP after this process it will send the call to the phone system and it can be answered by a SIP phone, anolog phone, PSTN or a mobile phone. You can configure everything for the PORTech MV-370 by using the Web interface

When a user dials the SIM card’s phone number in the PORTech MV-370 a simple 2-stage dialling process takes place. The PORTech MV-370 will send a dial tone to the user then, DTMF signalling is used to get the call to the desired destination. The PORTech MV-370 will then route the call via VoIP or GSM so that the call can be answered by the correct person

For further PORTech MV-370 features please click here

For the PORTech MV-370 user manual click here